package com.mysql.jdbc;

import java.sql.DriverManager;

public class JDBCDemo {
    public static void main(String[] args) throws ClassNotFoundException {
        Class.forName("com.mysql.jdbc.Driver");
        String url="jdbc:mysql://127";
        String username="root";
        String password="123456";
        DriverManager.getConnection(url,username,password);





    }
}
